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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aleksandra Clarke

Clinical Social Worker in Missoula, MT · enumerated 2021 · practices at Aleph, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780343103

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Registry record

Entity type Individual (Type 1)
Name Aleksandra Clarke
Sex Female
Practice address 1120 Cedar St, Missoula, MT, 59802
Enumeration date Dec 13, 2021
Last updated in NPPES Dec 13, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License BBH-SWLC-LIC-42570 (MT) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1780343103 active?
Yes, as of the latest NPPES snapshot, NPI 1780343103 is active (record last updated 2021-12-13).
How do I verify Aleksandra Clarke's NPI record?
Cross-check NPI 1780343103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-13.